About HD 194646
HD 194646 is a trash star. It lies about 497.2 light-years from Earth, sits in the constellation Pav, shines at apparent magnitude 7.38 and has spectral type A0/A1IV/V.
Its spectrum reads A0/A1IV/V — an A-type star: white-hot, typically about twice the Sun's mass, and the class most of the sky's famous bright stars belong to.